ELTEN SANDER PRO GTX safety boots. - made of hydrophobized microfiber textile material - GORE-TEX Performance Comfort footwear - padded tongue - full-length ESD PRO insole - non-metallic, penetration-resistant midsole - composite toecap - TPU/PU TRAINERS sole - rubber coating, preventing abrasion of the shoe tip when rubbing it against the ground - category S3 SRC - comply with EN20345 standard